About the Number

201212065801

201212065800 ← → 201212065802

2進数表記:10111011011001001011000111100000001001

漢数字表記:二千十二億千二百六万五千八百一

素因数分解:

23 1 × 41 1 × 47 1 × 149 1 × 30469 1

素因数の和:30729
約数の個数: 32
約数和(自身を含む): 221139072000
約数和(自身を除く): 19927006199

約数列:
[1, 23, 41, 47, 149, 943, 1081, 1927, 3427, 6109, 7003, 30469, 44321, 140507, 161069, 287123, 700787, 1249229, 1432043, 4539881, 6603829, 28732267, 32936989, 58713763, 104417263, 186135121, 213374407, 1350416549, 4281107783, 4907611361, 8748350687, 201212065801]

約数ペア:
[(1, 201212065801), (23, 8748350687), (41, 4907611361), (47, 4281107783), (149, 1350416549), (943, 213374407), (1081, 186135121), (1927, 104417263), (3427, 58713763), (6109, 32936989), (7003, 28732267), (30469, 6603829), (44321, 4539881), (140507, 1432043), (161069, 1249229), (287123, 700787)]

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